course of action, move the "neverAsk" information from prefs back to mimeTypes.rdf, remove the "Reset" button from helper app prefs, set up a way to select "use default OS helper" for a given type. Patch by Bill Law <law@netscape.com> and Philip K. Warren <pkw@us.ibm.com>, r=biesi, sr=bzbarsky, what passes for moa in helper apps=bzbarsky. git-svn-id: svn://10.0.0.236/trunk@136204 18797224-902f-48f8-a5cc-f745e15eee43